fumeroot vs genus Corydalis

fumeroot and genus Corydalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
fumeroot	Yes	No	No	No
genus Corydalis	Yes	No	No	No

As nouns, genus Corydalis is a hypernym of fumeroot; that is, genus Corydalis is a word with a broader meaning than fumeroot:

fumeroot: herb of northern Europe and Asia having erect racemes of red flowers
genus Corydalis: annual or perennial herbs of Himalayan China and South Africa

Other hypernyms of fumeroot include Corydalis.

fumeroot (noun)	genus Corydalis (noun)
delicate European herb with greyish leaves and spikes of purplish flowers; formerly used medicinally	type genus of the Corydalidae
herb of northern Europe and Asia having erect racemes of red flowers	annual or perennial herbs of Himalayan China and South Africa